Top 10 Science Fiction Predictions That Came Terrifyingly True

### Are sci-fi predictions usually accurate? Most are speculative, but a small number land remarkably close to real technology or social trends decades later.

### Which sci-fi author made the most accurate predictions? Readers most often cite Arthur C. Clarke for communications satellites and tablets, and George Orwell for surveillance technology.

### Why do sci-fi predictions sometimes come true? Because authors extrapolate from current scientific and social trends, so the most grounded forecasts tend to age well.

### What was the earliest sci-fi prediction on this list? Hugo Gernsback's 1911 description of video calling is the earliest item featured here.